Choose the servings
Enter original and desired counts, or use half, double, or triple.
Exact quantities, one row at a time
Change the servings without redoing every fraction.
Enter original and desired servings, then add each ingredient as an explicit quantity plus your own unit and name. RecipeScale applies one exact rational factor in your browser, preserves row order, and never pretends to understand cooking instructions.
Free · No signup · No pasted recipe · Runs in your browser
Three deliberate steps
You supply the meaning; RecipeScale supplies the ratio
Add explicit rows
Give each ingredient a quantity and your own unit/name text; nothing is parsed from prose.
Review and copy
See the exact factor and scaled quantities, then copy the list in the same order.
Useful for everyday changes
Scale quantities without expanding the job
- Turn a four-person dinner into six servings while keeping every entered unit.
- Halve a small batch and keep mixed fractions exact instead of rounding early.
- Double or triple a meal-prep list without uploading recipe text or creating an account.
Ready to scale
Use one exact factor for the whole ingredient list
Add only the rows you need, review every result, and copy the scaled list without sending it anywhere.